How do I do SELECT * FROM TABLE WHERE KEY IN ({list})?

The title says it all really.
Is there a reasonable performant way to perform the query
SELECT * FROM TABLE WHERE KEY IN ({list})where {list} is String []?
I am currently creating a PreparedStatement with a for loop like this   StringBuffer sb = new StringBuffer ("SELECT * FROM TABLE WHERE ID IN (");
  for (int ii=0;ii<keys.length;ii++) {
    sb.append (keys [ii]);
    if (ii != keys.length-1) sb.append (",");
  sb.append (")");but this means that the prepared statement is created each time I call my method and so I'm not sure that the optimizer will find it easy to cope with. Is there a construction that I'm missing along the lines of SELECT * FROM TABLE WHERE KEY = ? where I can create the PreparedStatement once and just call setObject or something on it when the values in {list} change?

but this means that the prepared statement is created
each time I call my method and so I'm not sure that
the optimizer will find it easy to cope with.You are right, the optimizer won't find that easy to deal with (presuming that is even relevant for your driver/database.) But most optimizers won't do anything with statements that change and that is what you are doing.
You could create several prepared statements which have a common number of bind variables. For example 10 statements with from 1 to 10 bind values. This will work if most of the queries use those.

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    > --
    > Nancy Gill
    > Adobe Community Expert
    > BLOG:
    http://www.dmxwishes.com/blog.asp
    > Author: Dreamweaver 8 e-book for the DMX Zone
    > Co-Author: Dreamweaver MX: Instant Troubleshooter
    (August, 2003)
    > Technical Editor: DMX 2004: The Complete Reference, DMX
    2004: A
    > Beginner's
    > Guide, Mastering Macromedia Contribute
    > Technical Reviewer: Dynamic Dreamweaver MX/DMX: Advanced
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    > "tradmusic.com" <[email protected]> wrote
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    >> "Nancy *Adobe Community Expert*"
    <[email protected]> wrote in message
    >> news:[email protected]...
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    >>> Nancy Gill
    >>> Adobe Community Expert
    >>> BLOG:
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    >>> Author: Dreamweaver 8 e-book for the DMX Zone
    >>> Co-Author: Dreamweaver MX: Instant
    Troubleshooter (August, 2003)
    >>> Technical Editor: DMX 2004: The Complete
    Reference, DMX 2004: A
    >>> Beginner's
    >>> Guide, Mastering Macromedia Contribute
    >>> Technical Reviewer: Dynamic Dreamweaver MX/DMX:
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    >>> "tradmusic.com"
    <[email protected]> wrote in message
    >>> news:[email protected]...
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    >>>> "Nancy *Adobe Community Expert*"
    <[email protected]> wrote in message
    >>>> news:[email protected]...
    >>>>> Why couldn't your inner query just be
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    >>>>>
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    >>>>> --
    >>>>> Nancy Gill
    >>>>> Adobe Community Expert
    >>>>> BLOG:
    http://www.dmxwishes.com/blog.asp
    >>>>> Author: Dreamweaver 8 e-book for the DMX
    Zone
    >>>>> Co-Author: Dreamweaver MX: Instant
    Troubleshooter (August, 2003)
    >>>>> Technical Editor: DMX 2004: The Complete
    Reference, DMX 2004: A
    >>>>> Beginner's
    >>>>> Guide, Mastering Macromedia Contribute
    >>>>> Technical Reviewer: Dynamic Dreamweaver
    MX/DMX: Advanced PHP Web
    >>>>> Development
    >>>>>
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    >>>>> "tradmusic.com"
    <[email protected]> wrote in message
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    news:[email protected]...
    >>>>>> Hi,
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    >>>>>>
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    >>>>>> WHERE orderID NOT IN ( SELECT TOP
    100 PERCENT tblPaidOrders.orderID
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    >>>>>>
    >>>>>> Regards
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    >>>>>>
    >>>>>
    >>>>>
    >>>>
    >>>>
    >>>
    >>>
    >>
    >>
    >
    >

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